🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 10.5

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.53 AU - 0.69 AU

Year: 323 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,613,041 km

• M1: 131,497 km (0.111 R)
• M2: 227,090 km (0.052 R)
• M3: 319,391 km (0.056 R)
• M4: 388,655 km (0.113 R)
• M5: 516,861 km (0.088 R)
• M6: 617,241 km (0.082 R)
• M7: 799,750 km (0.112 R)
• M8: 877,092 km (0.083 R)
• M9: 948,750 km (0.089 R)
• M10: 1,071,420 km (0.067 R)
• M11: 1,222,963 km (0.072 R)
• M12: 1,299,258 km (0.095 R)
• M13: 1,512,285 km (0.103 R)
• M14: 1,610,122 km (0.051 R)
• M15: 1,683,724 km (0.045 R)
• M16: 1,779,915 km (0.119 R)
• M17: 1,889,122 km (0.073 R)
• M18: 2,074,324 km (0.042 R)
• M19: 2,224,670 km (0.057 R)
• M20: 2,360,505 km (0.074 R)
• M21: 2,468,963 km (0.059 R)
• M22: 2,671,968 km (0.095 R)
• M23: 2,797,779 km (0.045 R)
• M24: 2,957,849 km (0.119 R)
• M25: 3,463,191 km (0.074 R)
• M26: 3,531,707 km (0.088 R)
• M27: 3,628,496 km (0.057 R)
• M28: 3,698,059 km (0.097 R)
• M29: 3,782,283 km (0.101 R)
• M30: 3,859,924 km (0.09 R)
• M31: 3,959,706 km (0.092 R)
• M32: 4,285,979 km (0.1 R)
• M33: 4,374,541 km (0.097 R)
• M34: 4,500,951 km (0.114 R)
• M35: 4,575,900 km (0.116 R)
• M36: 4,696,775 km (0.094 R)
• M37: 4,887,662 km (0.085 R)
• M38: 5,034,567 km (0.097 R)
• M39: 5,159,331 km (0.084 R)
• M40: 5,285,143 km (0.066 R)
• M41: 5,356,352 km (0.075 R)
• M42: 5,435,938 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197

Radius: 9.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.24 AU - 2.3 AU

Year: 2320 Days

Day: 13 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,613,041 km

• M1: 119,828 km (0.093 R)
• M2: 213,925 km (0.099 R)
• M3: 329,115 km (0.108 R)
• M4: 586,573 km (0.069 R)
• M5: 806,333 km (0.09 R)
• M6: 955,631 km (0.117 R)
• M7: 1,137,692 km (0.115 R)
• M8: 1,208,900 km (0.098 R)
• M9: 1,406,818 km (0.087 R)
• M10: 1,633,160 km (0.079 R)
• M11: 1,862,045 km (0.106 R)
• M12: 2,463,877 km (0.094 R)
• M13: 2,813,338 km (0.107 R)
• M14: 2,966,376 km (0.117 R)
• M15: 3,133,477 km (0.12 R)
• M16: 3,201,245 km (0.085 R)
• M17: 3,442,097 km (0.092 R)
• M18: 3,701,051 km (0.098 R)
• M19: 3,856,932 km (0.106 R)
• M20: 4,502,597 km (0.086 R)
• M21: 4,643,518 km (0.062 R)
• M22: 4,759,905 km (0.099 R)
• M23: 5,061,794 km (0.085 R)
• M24: 5,168,158 km (0.071 R)
• M25: 5,601,543 km (0.06 R)
• M26: 5,739,472 km (0.105 R)
• M27: 5,822,648 km (0.115 R)
• M28: 5,990,497 km (0.091 R)
• M29: 6,159,842 km (0.092 R)
• M30: 6,230,901 km (0.08 R)
• M31: 6,648,279 km (0.082 R)
• M32: 7,089,593 km (0.098 R)
• M33: 7,495,003 km (0.045 R)
• M34: 7,555,740 km (0.114 R)
• M35: 7,631,885 km (0.035 R)
• M36: 7,923,451 km (0.08 R)
• M37: 8,375,536 km (0.045 R)
• M38: 8,517,504 km (0.089 R)
• M39: 8,803,984 km (0.085 R)
• M40: 8,884,169 km (0.105 R)
• M41: 8,948,496 km (0.076 R)
• M42: 9,029,129 km (0.062 R)
• M43: 9,142,225 km (0.077 R)
• M44: 9,255,919 km (0.079 R)
• M45: 9,583,389 km (0.079 R)
• M46: 9,682,423 km (0.033 R)
• M47: 9,814,967 km (0.119 R)
• M48: 9,931,354 km (0.104 R)
• M49: 10,605,591 km (0.091 R)
• M50: 10,845,098 km (0.074 R)
• M51: 10,913,913 km (0.097 R)
• M52: 11,451,567 km (0.107 R)
• M53: 11,609,393 km (0.065 R)
• M54: 11,767,817 km (0.087 R)
• M55: 11,891,684 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.2

Radius: 5

Gravity: 19.85 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.58 AU - 7 AU

Year: 12000 Days

Day: 19.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,613,041 km

• M1: 103,671 km (0.05 R)
• M2: 179,368 km (0.113 R)
• M3: 220,657 km (0.068 R)
• M4: 254,167 km (0.057 R)
• M5: 340,036 km (0.08 R)
• M6: 407,654 km (0.067 R)
• M7: 1,039,556 km (0.097 R)
• M8: 1,506,301 km (0.1 R)
• M9: 2,131,022 km (0.111 R)
• M10: 2,337,916 km (0.079 R)
• M11: 2,524,165 km (0.039 R)
• M12: 2,578,170 km (0.12 R)
• M13: 2,715,201 km (0.073 R)
• M14: 2,882,751 km (0.107 R)
• M15: 3,140,359 km (0.03 R)
• M16: 3,316,286 km (0.079 R)
• M17: 3,465,285 km (0.1 R)
• M18: 3,555,792 km (0.119 R)
• M19: 3,925,448 km (0.076 R)
• M20: 4,767,834 km (0.062 R)
• M21: 5,072,116 km (0.065 R)
• M22: 5,209,297 km (0.108 R)
• M23: 5,382,681 km (0.108 R)
• M24: 5,770,588 km (0.084 R)
• M25: 6,610,580 km (0.116 R)
• M26: 7,449,076 km (0.082 R)
• M27: 8,686,550 km (0.053 R)
• M28: 9,349,867 km (0.039 R)
• M29: 9,391,754 km (0.102 R)
• M30: 9,943,471 km (0.084 R)
• M31: 10,115,210 km (0.087 R)
• M32: 10,549,193 km (0.1 R)
• M33: 10,592,876 km (0.083 R)
• M34: 10,812,485 km (0.093 R)
• M35: 10,856,467 km (0.08 R)
• M36: 11,122,302 km (0.086 R)
• M37: 11,887,047 km (0.113 R)
• M38: 11,932,525 km (0.117 R)
• M39: 12,436,969 km (0.106 R)
• M40: 12,622,021 km (0.098 R)
• M41: 12,668,546 km (0.095 R)
• M42: 13,230,136 km (0.099 R)
• M43: 14,280,762 km (0.079 R)
• M44: 14,963,078 km (0.075 R)
• M45: 16,157,468 km (0.113 R)
• M46: 16,919,519 km (0.114 R)
• M47: 17,693,090 km (0.106 R)
• M48: 17,901,330 km (0.097 R)
• M49: 17,953,540 km (0.119 R)
• M50: 19,061,013 km (0.108 R)
• M51: 19,221,082 km (0.083 R)
• M52: 20,517,198 km (0.091 R)
• M53: 20,900,618 km (0.119 R)
• M54: 21,010,572 km (0.097 R)
• M55: 21,507,835 km (0.083 R)
• M56: 22,064,788 km (0.115 R)
• M57: 23,079,361 km (0.073 R)
• M58: 23,193,055 km (0.104 R)
• M59: 23,649,628 km (0.078 R)
• M60: 23,764,220 km (0.081 R)
• M61: 25,095,192 km (0.079 R)
• M62: 25,153,685 km (0.093 R)
• M63: 25,329,163 km (0.098 R)
• M64: 25,563,883 km (0.051 R)
• M65: 26,094,506 km (0.077 R)
• M66: 30,343,983 km (0.036 R)
• M67: 31,723,126 km (0.105 R)
• M68: 32,356,673 km (0.118 R)
• M69: 33,186,642 km (0.1 R)
• M70: 33,636,483 km (0.105 R)
• M71: 33,959,016 km (0.086 R)
• M72: 35,063,198 km (0.037 R)
• M73: 35,128,572 km (0.031 R)
• M74: 35,849,783 km (0.032 R)
• M75: 36,642,054 km (0.1 R)
• M76: 36,973,862 km (0.034 R)
• M77: 37,373,438 km (0.109 R)
• M78: 37,908,400 km (0.115 R)
• M79: 38,580,543 km (0.115 R)
• M80: 38,918,185 km (0.11 R)
• M81: 40,689,274 km (0.112 R)
• M82: 40,757,940 km (0.096 R)
• M83: 41,308,610 km (0.099 R)
• M84: 41,377,574 km (0.111 R)
• M85: 42,625,968 km (0.039 R)
• M86: 43,184,717 km (0.04 R)
• M87: 43,957,090 km (0.107 R)
• M88: 44,027,551 km (0.078 R)
• M89: 44,875,771 km (0.115 R)
• M90: 44,946,680 km (0.084 R)
• M91: 46,516,411 km (0.097 R)
• M92: 47,814,172 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 15,993 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit